42592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 134447040

約数和(自身を除く): 91854120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 181, 185, 212, 222, 265, 296, 318, 362, 370, 424, 444, 530, 543, 555, 636, 724, 740, 795, 888, 905, 1060, 1086, 1110, 1272, 1448, 1480, 1590, 1810, 1961, 2120, 2172, 2220, 2715, 3180, 3620, 3922, 4344, 4440, 5430, 5883, 6360, 6697, 7240, 7844, 9593, 9805, 10860, 11766, 13394, 15688, 19186, 19610, 20091, 21720, 23532, 26788, 28779, 29415, 33485, 38372, 39220, 40182, 47064, 47965, 53576, 57558, 58830, 66970, 76744, 78440, 80364, 95930, 100455, 115116, 117660, 133940, 143895, 160728, 191860, 200910, 230232, 235320, 267880, 287790, 354941, 383720, 401820, 575580, 709882, 803640, 1064823, 1151160, 1419764, 1774705, 2129646, 2839528, 3549410, 4259292, 5324115, 7098820, 8518584, 10648230, 14197640, 21296460, 42592920]

約数ペア:

[(1, 42592920), (2, 21296460), (3, 14197640), (4, 10648230), (5, 8518584), (6, 7098820), (8, 5324115), (10, 4259292), (12, 3549410), (15, 2839528), (20, 2129646), (24, 1774705), (30, 1419764), (37, 1151160), (40, 1064823), (53, 803640), (60, 709882), (74, 575580), (106, 401820), (111, 383720), (120, 354941), (148, 287790), (159, 267880), (181, 235320), (185, 230232), (212, 200910), (222, 191860), (265, 160728), (296, 143895), (318, 133940), (362, 117660), (370, 115116), (424, 100455), (444, 95930), (530, 80364), (543, 78440), (555, 76744), (636, 66970), (724, 58830), (740, 57558), (795, 53576), (888, 47965), (905, 47064), (1060, 40182), (1086, 39220), (1110, 38372), (1272, 33485), (1448, 29415), (1480, 28779), (1590, 26788), (1810, 23532), (1961, 21720), (2120, 20091), (2172, 19610), (2220, 19186), (2715, 15688), (3180, 13394), (3620, 11766), (3922, 10860), (4344, 9805), (4440, 9593), (5430, 7844), (5883, 7240), (6360, 6697)]